NATURE’S BEST PHOTOGRAPHY | Conservation is a key theme throughout Thomas D. Mangelsen’s body of work. By showcasing the beauty of nature, he hopes to encourage others to discover the wonders the natural world has to offer and to care enough to preserve what remains. His conservation activism efforts came of age with a once-in-a-lifetime experience

PRESS RELEASE: LOS ANGELES, CA, July 17, 2012. Join three nature photography masters, Frans Lanting, Thomas D. Mangelsen, and Art Wolfe, for a unique weekend of photographic inspiration For the first time ever, three of the world’s most renowned nature photographers–Frans Lanting, Thomas D. Mangelsen, and Art Wolfe–are teaming up to present a series of

CBS News | On the one hand, it’s late in the day on Friday and the weekend has almost arrived. On the other hand, it’s pretty hot outside just about anywhere you might be right now. So let’s all try to beat the heat with a video by Tom Mangelsen of some cute polar bear